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Long-term toxicity to aquatic invertebrates

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Link to relevant study record(s)

Description of key information

No NOEC available

Key value for chemical safety assessment

Additional information

According to REACh legislation, Annex IX, 9.1, column 2, studies on the long-term toxicity to aquatic invertebrates do not need to be conducted, since available data on aquatic invertebrates show toxicities of potassium silicate far in excess of natural occurring concentrations.